With the analysis among 245 patents, we discovered top 227 key players by total patent application. State Grid Corp. of China, Sinosteel Maanshan General Inst of Mining Research Co., Ltd., MARCO Systemanalyse und Entwicklung GmbH are dominant in this area. They take 11.43% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Sinosteel Maanshan General Inst of Mining Research Co., Ltd.
Anhui Sheng, China
Patent: 10
MARCO Systemanalyse und Entwicklung GmbH
Yunnan Chihong Zinc & Germanium Co., Ltd.
Yunnan Sheng, China
Patent: 4
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Ansteel Group Mining Co., Ltd.
Liaoning Sheng, China
Patent: 3
Chengdu Business Big Data Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Dingniu Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 241 patents applied in the last 5 years. We discover 199 most active companies in this area. The fast-growing University of Science & Technology Beijing, Shandong University of Science & Technology, Henan Polytechnic University take 11.62% of patent filing during this period.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 12
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 8
Henan Polytechnic University
Henan Sheng, China
Patent: 8
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 7
Sinosteel Maanshan General Inst of Mining Research Co., Ltd.
Anhui Sheng, China
Patent: 5
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 241 patents in last 5 years, we discover 177 new entrants. Chongqing University, China University of Mining & Technology (Beijing), Sun Yat-Sen University are the most active new entrants in this area.
Chongqing Shi, China
Patent: 4
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Huawei Metal Mineral Resources Efficient Recycling National Engineering Research Center Co., Ltd.
Anhui Sheng, China
Patent: 3
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Shandong Jianzhu University
Shandong Sheng, China
Patent: 2
Jiangsu North Lake Optoelectronics Co. Ltd.
Jiangsu Sheng, China
Patent: 2
China Coal Research Institute
Beijing Shi, China
Patent: 2
With the analysis among 178 patents, we discovered top 62 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, University of Science & Technology Beijing, Henan Polytechnic University are dominant in this area. They take 27.53% of the total patent filing.
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 23
University of Science & Technology Beijing
Beijing Shi, China
Patent: 15
Henan Polytechnic University
Henan Sheng, China
Patent: 11
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 6
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Southwest Petroleum University
Sichuan Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 4